5309224 has 8 divisors (see below), whose sum is σ = 9954810. Its totient is φ = 2654608.

The previous prime is 5309207. The next prime is 5309243. The reversal of 5309224 is 4229035.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3572100 + 1737124 = 1890^2 + 1318^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 331819 + ... + 331834.

Almost surely, 2^5309224 is an apocalyptic number.

It is an amenable number.

5309224 is a deficient number, since it is larger than the sum of its proper divisors (4645586).

5309224 is a wasteful number, since it uses less digits than its factorization.

5309224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663659 (or 663655 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 5309224 is about 2304.1753405503. The cubic root of 5309224 is about 174.4524272142.

The spelling of 5309224 in words is "five million, three hundred nine thousand, two hundred twenty-four".